Results 231 to 240 of about 1,314,344 (348)

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Phase-controlled growth of 2D crystals of the MB₂T₄ family via a flux-assisted method. [PDF]

Nat Commun
Wang X, Yang S, Huang X, Wei J, Jiang H, He Q, Si K, Li B, Ye Y, Tay BK, Zhang P, Liu Z, Gong Y.   +12 more
europepmc   +1 more source

Nanoscale Mapping of Plasmonic Charge Transport in Nano‐Resonators Based on Resistive Switching Materials

Advanced Functional Materials, EarlyView.
In this strategy, a conductive nano‐probe is employed to induce nanoscale phase transitions and map the nanoscale conductivity and trap density of GST films. By utilizing the contrasting properties of phase‐change states, nano‐resonators are fabricated that exhibit plasmonic conduction and dramatically different transport characteristics.
Sunwoo Bang, Seunghyo Park, Shashank Shekhar, Yuhyeon Oh, Seunghun Hong   +4 more
wiley   +1 more source

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

Advanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi, David J. Sharkey, Nicole O. McPherson, Markos Negash Alemie, Krasimir Vasilev, Sarah A. Robertson   +5 more
wiley   +1 more source

Fusion yield enhancement via secondary beam-target reactions in laser-cluster experiments. [PDF]

Sci Rep
Sim J, Lee S, Kim HI, Noh Y, Song J, Song C, Won J, Bang W.   +7 more
europepmc   +1 more source

Understanding and Tuning Mobile Interfaces in Ferroelectric Hf0.5Zr0.5O2 Thin Films in Relation to Microstructure

Advanced Functional Materials, EarlyView.
Ferroelectricity in thin HfO2‐based films offers great possibilities for next‐generation neuromorphic memory devices. There, the response to subcoercive voltage signals is driven by the movement of mobile interfaces and their interaction with crystal defects – a yet rather unexplored aspect, which we shed light on and gain new insights into the complex
Maximilian T. Becker, Yoonsang Park, Kihong Kim, Ji Soo Kim, Nives Strkalj, Atif Jan, Giuliana Di Martino, Benson K. Tsai, Haiyan Wang, Ping Lu, Duk‐Hyun Choe, Judith L. MacManus‐Driscoll   +11 more
wiley   +1 more source

Direct Growth of Transparent Boron Nitride Neutron Shielding Layer for Space Window. [PDF]

Adv Sci (Weinh)
Kim D, Kim G, Jeong H, Hossain SM, Bhattacharjee S, Kwon MI, Lee Y, Yang C, Ham YS, Kim TS, Moon H, Park I, Lee SC, Kim J, Kim J, Park J.   +15 more
europepmc   +1 more source

Direct observation of cation-dependent polarisation switching dynamics in fluorite ferroelectrics. [PDF]

Nat Commun
Ooe K, Shen Y, Shitara K, Maki R, Kobayashi S, Shimakawa Y, Kan D, Etheridge J.   +7 more
europepmc   +1 more source

Spontaneous Intercalation of Graphene on Sapphire. [PDF]

Small Methods
Mishra N, Rossi A, Martini L, Chianese F, Magnozzi M, Canepa M, Bisio F, Cassinese A, Jang Y, Kim K, Ahn JH, Lee Z, Forti S, Coletti C.   +13 more
europepmc   +1 more source

A Van der Waals Material Exhibiting Room Temperature Broken Inversion Symmetry with Ferroelectricity. [PDF]

Adv Sci (Weinh)
Athena FF, Voigt CA, Tian M, Goswami A, Toph E, Nnaji M, Mammo F, Wagner BK, Jeon S, Cai W, Vogel EM.   +10 more
europepmc   +1 more source